Data from Russia-occupied areas – the Autonomous Republic of Crimea, the city of Sevastopol, parts of Donetsk and Luhansk regions – is not available.

The tests were conducted by the Public Health Center's virological reference laboratory and regional laboratories. As of the morning of May 23, 2020, the Center received 1,050 reports of suspected COVID-19. Since year-start, a total of 51,686 reports on suspected COVID-19 have been submitted.